When completed, you simply lift off the lid, turn on the dollar store puck light, then replace the lid....your logos will shine through the glass windows! This is better displayed if the entire tower is sprayed with black spray paint. All tolled, the entire project (including cheap faucet hardware) comes to around $60 (CAN)!

Also, you can insulate the inside of the tower with attic insulation to reduce warming of beer in your lines. All lines are sent down to the fridge through an opening cut into the top of the fridge, like any kegerator setup.